I had a dream. I was on a roof. I saw my mother and my husband in a window of the same house. I told my?

husband I needed help getting down. As I was looking around I saw a black panther lurking on this same roof. I was frighten.Then somehow, I was on the ground and the panther I saw on the roof become a Black Unicorn. I looked at its horn as I was walking with it stroking its head. Strange........ What this mean?